Heat Controller MSS-024B/A, MSH-0186/A Settfemont of Outdoor Unit, Evaluation of theperformance

Settfemont of Outdoor Unit -

"Anchor the outdoor unit with a bolt and nut (e10mm) tightly and horizontally on a concrete or rigid mount.

Bolt

"When installing on the wall, roof or rooftop, anchor the mounting base securely with a nail or wire assuming the influence of wind and earthquake.

"in the case when the vibration of the unit is conveyed to the house, settle the unit with an anti-vibration rubber.

i. i

Tubing connection

Evaluation of the_performance

Operate unit for 15-20 minutes, then check the system refrigerant charge:

(1)Measure the pressure of the gas side service valve.

(2)Measure the outside ambient airtemperature.

(3)For reference; the gas side pressure of optimum condition is as Below;

Outside ambient TEMP. The Pressure of the gas side service valve

35-C(95°F) 4-Skg/om2(56.8-71.0 P.S.I.G)

NOTE If the actual pressure are higher than shown, the system is most likely over-charged, and charge should be removed. If the actual pressure are lower than shown, the system is most likely undercharged, and charge should be added.

The air conditioner is now ready for actual operation.

Temperature, Pressure, Ampere Chan- . _ __.__ ;

--- D'echarge Air Ten"rature. T	0
	N 155
WX pressure, PSJ.e
----- Rated Load Cwrwd, A	a	141
	N	127
		99
	m	99

85

371

57

43

Uý 59 v" i7.2

i5.d

m:0.8

so ta.2

mý is.4

3

m 10

89 s

	7	-
m	s
	s	_
	4

t] 1

n

19.873.4 T7 Safi 84.2 979 91.4 95 Safi 1022 105.8 1M4 113(°r) (Outdoor Terrp.)

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